Dodge 3.6 VVT Engine Specifications
The Dodge 3.6 VVT (Variable Valve Timing) engine is a popular choice in various models, known for its balance of performance and efficiency. Below are the detailed specifications that define this engine.
| Specification | Details |
|---|---|
| Engine Type | V6 |
| Displacement | 3.6 liters (220 cubic inches) |
| Bore x Stroke | 96.0 mm x 83.0 mm |
| Compression Ratio | 10.2:1 |
| Maximum Horsepower | 305 hp @ 6,350 rpm |
| Maximum Torque | 268 lb-ft @ 4,800 rpm |
| Fuel System | Multi-Point Fuel Injection |
| Fuel Type | Regular Unleaded |
| Valvetrain | DOHC, 24 valves |
| Ignition System | Distributor-less ignition system (DIS) |
| Engine Weight | Approximately 400 lbs (181 kg) |
Engine Configuration
The Dodge 3.6 VVT engine features a V6 configuration, which is designed to provide a smooth and efficient power delivery. Below are some key aspects of its configuration:
Key Features
- V6 Layout: The engine is arranged in a V configuration, which allows for a compact design while maintaining power output.
- Variable Valve Timing: The VVT system optimizes engine performance by adjusting the timing of the intake and exhaust valves, enhancing efficiency and power across various RPM ranges.
- Aluminum Construction: The engine block and cylinder heads are made from aluminum, which reduces weight and improves fuel efficiency.
- Dual Overhead Camshafts (DOHC): This design allows for better airflow and higher RPM capabilities, contributing to the engine’s performance.
Engine Oil Specifications
Proper maintenance of the Dodge 3.6 VVT engine includes using the right engine oil. Below are the specifications and recommendations for engine oil.
| Specification | Details |
|---|---|
| Oil Type | Synthetic Blend or Full Synthetic |
| Viscosity Rating | 5W-20 |
| Oil Capacity (with filter) | 5.9 quarts (5.6 liters) |
| Oil Filter | Chrysler part number 04891869AA or equivalent |
Service Intervals
Regular maintenance is crucial for the longevity and performance of the Dodge 3.6 VVT engine. Below are the recommended service intervals.
Oil Change Intervals
- Every 6,000 miles (9,656 km) or 6 months, whichever comes first.
- If using synthetic oil, intervals can be extended to 7,500 miles (12,070 km) under normal driving conditions.
Other Maintenance Recommendations
- Air Filter Replacement: Every 15,000 to 30,000 miles (24,140 to 48,280 km), depending on driving conditions.
- Coolant Flush: Every 30,000 miles (48,280 km) or as needed.
- Spark Plug Replacement: Every 100,000 miles (160,934 km).
- Transmission Fluid Change: Every 60,000 miles (96,560 km) or as recommended by the manufacturer.
Conclusion
The Dodge 3.6 VVT engine is a well-engineered powerplant that balances performance and efficiency, making it a popular choice for various Dodge models. Understanding its specifications, engine configuration, oil requirements, and service intervals is essential for maintaining optimal performance and longevity. Regular maintenance and using the correct engine oil will ensure that this engine continues to perform at its best for years to come.
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